Morten Sørvig 4f8d01b436 wasm: send DPR change event on window update
Qt Gui expects that the platform sends DPR update
notifications if the DPR value has changed, before
sending expose/paint events or delivering update
request events.

The most straightforward implementation is to send
the DPR update event unconditionally and let Qt Gui
determine if the DPR value has changed, especially
if the native platform does not provide DPR change
events.

Pick-to: 6.6
Change-Id: Ica7a24a458b3b01f1c7b2e1e09d342114dc71331
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
(cherry picked from commit b8584173ab6a3fc4e034bc237b34f4968528b0f3)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2024-03-08 18:38:46 +00:00
2020-11-16 10:02:08 +02:00
2015-08-18 19:59:14 +00:00
2024-02-21 12:46:22 +00:00
2024-02-02 15:28:34 +00:00
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